PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27136534-2 2016 The ferrous-deoxy Arabidopsis Hb1 and Hb2 (AHb1 and AHb2) have been shown to reduce nitrite to NO under hypoxia. Nitrites 84-91 hemoglobin 2 Arabidopsis thaliana 52-56 22620259-4 2012 We found that the reaction of nitrite with deoxygenated AHb1 and AHb2 generates NO gas and iron-nitrosyl-hemoglobin species. Nitrites 30-37 hemoglobin 2 Arabidopsis thaliana 65-69 22620259-7 2012 These results demonstrate that deoxygenated AHb1 and AHb2 reduce nitrite to form NO via a mechanism analogous to that observed for hemoglobin, myoglobin, and neuroglobin. Nitrites 65-72 hemoglobin 2 Arabidopsis thaliana 53-57